今天和同事争论一问题，关于静态变量与非静态变量的初始化顺序，谁先谁后，最终想整理出来！测试代码：
import java.util.Map;
public class T {
public static T t = new T();
private Map map = new HashMap();
public T(){
System.out.println(&quo
完整命令
CREATE DATABASE mynewdb USER SYS IDENTIFIED BY sys_password USER SYSTEM IDENTIFIED BY system_password LOGFILE GROUP 1 ('/u01/logs/my/redo01a.log','/u02/logs/m
多线程并发使用同一个channel
java.nio.BufferOverflowException: null
at java.nio.HeapByteBuffer.put(HeapByteBuffer.java:183) ~[na:1.7.0_60-ea]
at java.nio.ByteBuffer.put(ByteBuffer.java:832) ~[na:1.7.0_60-ea]
